The Government intends to solicit and award a sole source, five (5) year IDIQ contract to BAE Systems (81395), for varying quantities of the following five (5) NSNs associated with the Detector-Dewar, Cooler Dewar Assembles. 5855-01-293-1592, 5855-0 1-062-3126, 5855-01-291-1126, 5855-01-134-6733, 5855-01-172-9992, 5855-01-351-2541. Draft informational only documents (Specification and SOW) are currently on the ABOP. Draft solicitation will be posted near term. See Note 22.